package com.ldr.custom.spring.demo.service.impl;

import com.ldr.custom.spring.annotation.GPService;
import com.ldr.custom.spring.demo.service.OrderService;

import java.util.List;

@GPService
public class OrderServiceImpl implements OrderService {

    @Override
    public String queryById(Integer id) {
        System.out.println("service方法");
        List list=null;
        list.add("s");
        return "订单号："+id;
    }

}
